NDLI: VTIS: A Volunteered Travelers Information System

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VTIS: A Volunteered Travelers Information System

Content Provider	ACM Digital Library
Author	Varriale, Roland Ma, Shuo Wolfson, Ouri
Abstract	VTIS is a dynamic notification system that takes in a user's route and calculates the time-delay imposed by disruptions to the normal traversal. The disruptions are calculated by using crowdsourced notifications. This is accomplished by the creation of a client side application for notification display and a server infrastructure that will process and store the event information. We have devised a system that will generate personalized notifications for users based on a provided path, temporal range, and set of transportation modes. At a high level, the functionality of this system is to identify events that affect the user's route and notify the user of these events. The VTIS will provide a multimodal notification system based on information mined from Twitter data and volunteered information from VTIS users. This information will be stored to create a repository of transportation events., This repository will be queried to notify affected users of events that may affect their route. Although this outlined problem has been solved previously, our approach is novel in several ways: (1)accounting for multiple modes, (2)combining user input with mined data, and the (3)modeling method used to calculate effects on the user's route. Some of these methods have been implemented separately; however, a comprehensive system has not been constructed that includes all of these items.
Starting Page	13
Ending Page	18
Page Count	6
File Format	PDF
ISBN	9781450325271
DOI	10.1145/2533828.2533842
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2013-11-05
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Traveler information system Its Twitter Data mining Crowdsource
Content Type	Text
Resource Type	Article

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